Crime and Punishment is a novel by Russian author Fyodor Dostoyevsky that was first published in the literary journal The Russian Messenger in twelve monthly installments in 1866. It was later published in a single volume. It is the second of Dostoevsky's full-length novels after he returned from his exile in Siberia, and the first great novel of his mature period. Crime and Punishment focuses on the mental anguish and moral dilemmas of Rodion Romanovich Raskolnikov, an impoverished St. Petersburg ex-student who formulates and executes a plan to kill a hated, unscrupulous pawnbroker for her money, thereby solving his financial problems and at the same time, he argues, ridding the world of an evil, worthless parasite. Raskolnikov also strives to be an extraordinary being, similar to Napoleon, believing that murder is permissible in pursuit of a higher purpose.